Partially blind proxy re-signature scheme with proven security
In order to solve the problem of anonymity and controllability of blind proxy re-signature,the concept of partially blind proxy re-signature was introduced by using the idea of partially blind signature.Furthermore,the security definition of partially blind proxy re-signature was also given.Based on...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2018-02-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018014/ |
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| _version_ | 1841539447378673664 |
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| author | Xiaodong YANG Chunlin CHEN Ping YANG Faying AN Tingchun MA Caifen WANG |
| author_facet | Xiaodong YANG Chunlin CHEN Ping YANG Faying AN Tingchun MA Caifen WANG |
| author_sort | Xiaodong YANG |
| collection | DOAJ |
| description | In order to solve the problem of anonymity and controllability of blind proxy re-signature,the concept of partially blind proxy re-signature was introduced by using the idea of partially blind signature.Furthermore,the security definition of partially blind proxy re-signature was also given.Based on the improved Shao scheme,a partially blind proxy re-signature scheme in the standard model was proposed.The proposed scheme allows proxy to add some public information negotiated by delegatee and proxy to re-signature.The scheme not only can achieve the transparent signature conversion from delegatee to proxy and protect privacy of message re-signed by proxy,but also prevented illegal use of re-signature.Analysis results show that the proposed scheme is correct,multi-use,partially blind and existentially unforgeable.It is more suitable for e-government data exchange system,cross-domain authentication system and so on. |
| format | Article |
| id | doaj-art-9e0bde89b3cb4b1c8a664a46bbd1cf3f |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2018-02-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-9e0bde89b3cb4b1c8a664a46bbd1cf3f2025-01-14T07:14:15ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2018-02-0139657259716543Partially blind proxy re-signature scheme with proven securityXiaodong YANGChunlin CHENPing YANGFaying ANTingchun MACaifen WANGIn order to solve the problem of anonymity and controllability of blind proxy re-signature,the concept of partially blind proxy re-signature was introduced by using the idea of partially blind signature.Furthermore,the security definition of partially blind proxy re-signature was also given.Based on the improved Shao scheme,a partially blind proxy re-signature scheme in the standard model was proposed.The proposed scheme allows proxy to add some public information negotiated by delegatee and proxy to re-signature.The scheme not only can achieve the transparent signature conversion from delegatee to proxy and protect privacy of message re-signed by proxy,but also prevented illegal use of re-signature.Analysis results show that the proposed scheme is correct,multi-use,partially blind and existentially unforgeable.It is more suitable for e-government data exchange system,cross-domain authentication system and so on.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018014/partially blind proxy re-signatureunforgeabilitymulti-usestandard model |
| spellingShingle | Xiaodong YANG Chunlin CHEN Ping YANG Faying AN Tingchun MA Caifen WANG Partially blind proxy re-signature scheme with proven security Tongxin xuebao partially blind proxy re-signature unforgeability multi-use standard model |
| title | Partially blind proxy re-signature scheme with proven security |
| title_full | Partially blind proxy re-signature scheme with proven security |
| title_fullStr | Partially blind proxy re-signature scheme with proven security |
| title_full_unstemmed | Partially blind proxy re-signature scheme with proven security |
| title_short | Partially blind proxy re-signature scheme with proven security |
| title_sort | partially blind proxy re signature scheme with proven security |
| topic | partially blind proxy re-signature unforgeability multi-use standard model |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018014/ |
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